This connects Claude to Pennylane's accounting API for French cabinets, exposing 32 read-only tools that query ledgers, invoices, balances, and vendor data. It's built for collaborative use in accounting firms: partners configure Pennylane tokens in a separate console, collaborators query client dossiers in natural language through the MCP, and every call is logged with user attribution and governance metadata. The server enforces read-only at the HTTP layer with a hardcoded guard that blocks anything other than GET or HEAD requests. Tokens stay encrypted in the console and never touch the AI provider. Reach for this if you're running a French cabinet on Pennylane and need auditable, team-wide access to ledger data without risking writes or token leakage.